What are the advantages and disadvantages of sleeping on the outdoor balcony at night?

When I was a child, we didn't have such a thing as air conditioning. In order to cool down, we often sleep on the balcony and roof in the open air. When I get up the next day, I will feel very tired. At this time, parents will say that this is because they are "confused". In fact, this is entirely caused by excessive energy dissipation. Therefore, rooms with balconies and low bay windows are tantamount to "confusion" and will also cause the loss of our energy. Therefore, it also caused the phenomenon of lack of sleep, fatigue, bed rest and so on. Old people are prone to insomnia. Therefore, friends with insomnia should take a look at their bedroom at once, isn't it? Of course, there are windows, toilets or "cold alleys" behind the bedside, and insomnia can also occur.